<p>laforge <strong>submitted</strong> this change.</p><p><a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22787">View Change</a></p><div style="white-space:pre-wrap">Approvals:
Jenkins Builder: Verified
pespin: Looks good to me, but someone else must approve
laforge: Looks good to me, approved
</div><pre style="font-family: monospace,monospace; white-space: pre-wrap;">stp: Introduce M3UA SSNM tests<br><br>Tests for M3UA SSNM behavior. This is just being introduced in<br>osmo-stp, so all tests will fail on 'latest', and some will still fail<br>until SSNM processing inside osmo-stp is becoming more complete.<br><br>Change-Id: I5074dccde9940956439235e8d02e6a722b8da5f5<br>Related: OS#2623<br>---<br>M stp/STP_Tests_M3UA.ttcn<br>1 file changed, 137 insertions(+), 2 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/stp/STP_Tests_M3UA.ttcn b/stp/STP_Tests_M3UA.ttcn</span><br><span>index 1bc5ad5..66a3f6f 100644</span><br><span>--- a/stp/STP_Tests_M3UA.ttcn</span><br><span>+++ b/stp/STP_Tests_M3UA.ttcn</span><br><span>@@ -233,13 +233,15 @@</span><br><span> }</span><br><span> }</span><br><span> </span><br><span style="color: hsl(0, 100%, 40%);">-friend function f_init_m3ua() runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+friend function f_init_m3ua(boolean ignore_ssnm := true) runs on RAW_M3UA_CT {</span><br><span> var integer i;</span><br><span> </span><br><span> f_init_common();</span><br><span> </span><br><span> activate(as_m3ua_sctp());</span><br><span style="color: hsl(0, 100%, 40%);">- activate(as_m3ua_ssnm_ignore());</span><br><span style="color: hsl(120, 100%, 40%);">+ if (ignore_ssnm) {</span><br><span style="color: hsl(120, 100%, 40%);">+ activate(as_m3ua_ssnm_ignore());</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span> </span><br><span> for (i := 0; i < NR_M3UA; i:=i+1) {</span><br><span> map(self:M3UA[i], system:M3UA_CODEC_PT);</span><br><span>@@ -304,6 +306,12 @@</span><br><span> f_M3UA_exp(idx, tr_M3UA_ASPAC_ACK(tmt, rctx));</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* perform an outbound ASP-INACTIVATE procedure */</span><br><span style="color: hsl(120, 100%, 40%);">+friend function f_M3UA_asp_inact(integer idx, template (omit) OCT4 rctx := omit) runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(idx, ts_M3UA_ASPIA(rctx));</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(idx, tr_M3UA_ASPIA_ACK(rctx));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* perform outbound ASP-UP and ASP-ACT, optionally expect interemittent NOTIFY */</span><br><span> friend function f_M3UA_asp_up_act(integer idx, template (omit) M3UA_Traffic_Mode_Type tmt := omit,</span><br><span> template (omit) OCT4 rctx := omit,</span><br><span>@@ -742,6 +750,126 @@</span><br><span> f_clear_m3ua();</span><br><span> }</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+/* Test if ASPAC / ASPIA of one ASP generates DAVA / DUNA on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_ssnm_aspac_dava_aspia_duna() runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctx0 := int2oct(mp_m3ua_configs[0].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua(ignore_ssnm := false);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate the first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_up_act(0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate the second ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_up_act(1, c_M3UA_TMT_override, omit);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect DAVA for PC of second ASP on first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DAVA({ts_M3UA_PC(mp_m3ua_configs[1].point_code, 0)}, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* TODO: expect no DAVA on second ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* deactivate the second ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_inact(1);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect DUNA for PC of second ASP on first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DUNA({ts_M3UA_PC(mp_m3ua_configs[1].point_code, 0)}, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* TODO: expect no DUNA on second ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_clear_m3ua();</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* Test if DAVA/DUNA sent from SG to ASP-role STP gets forwarded to other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_ssnm_distribution_dava_duna() runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctx0 := int2oct(mp_m3ua_configs[0].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctxS0 := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* some random point code whose availability we advertise */</span><br><span style="color: hsl(120, 100%, 40%);">+ var template (value) M3UA_Point_Code adv_pc := ts_M3UA_PC(1234, 0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua(ignore_ssnm := false);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate the first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_up_act(0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate SG-role ASP (ASP on STP) */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua_srv();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* transmit a DAVA to the remote ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(M3UA_SRV(0), ts_M3UA_DAVA({adv_pc}, rctxS0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect that to show up on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DAVA({adv_pc}, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* transmit a DUNA to the remote ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(M3UA_SRV(0), ts_M3UA_DUNA({adv_pc}, rctxS0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect that to show up on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DUNA({adv_pc}, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* Test if DAVA/DUNA sent from SG to ASP-role STP gets forwarded to other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_ssnm_distribution_dava_duna_multipc() runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctx0 := int2oct(mp_m3ua_configs[0].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctxS0 := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* some random point code whose availability we advertise */</span><br><span style="color: hsl(120, 100%, 40%);">+ var template (value) M3UA_Point_Codes adv_pcs := { ts_M3UA_PC(1234, 0), ts_M3UA_PC(5678, 0) };</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua(ignore_ssnm := false);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate the first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_up_act(0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate SG-role ASP (ASP on STP) */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua_srv();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* transmit a DAVA to the remote ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(M3UA_SRV(0), ts_M3UA_DAVA(adv_pcs, rctxS0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect that to show up on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DAVA(adv_pcs, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* transmit a DUNA to the remote ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(M3UA_SRV(0), ts_M3UA_DUNA(adv_pcs, rctxS0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect that to show up on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DUNA(adv_pcs, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* Test if DUPU sent from SG to ASP-role STP gets forwarded to other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_ssnm_distribution_dupu() runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctx0 := int2oct(mp_m3ua_configs[0].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctxS0 := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* some random point code whose availability we advertise */</span><br><span style="color: hsl(120, 100%, 40%);">+ var template (value) M3UA_Point_Code adv_pc := ts_M3UA_PC(1234, 0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua(ignore_ssnm := false);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate the first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_up_act(0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate SG-role ASP (ASP on STP) */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua_srv();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* transmit a DUPU to the remote ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(M3UA_SRV(0), ts_M3UA_DUPU({adv_pc}, '0102'O, 'ABCD'O, rctxS0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect that to show up on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_DUPU({adv_pc}, '0102'O, 'ABCD'O, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+/* Test if SCON sent from SG to ASP-role STP gets forwarded to other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+testcase TC_ssnm_distribution_scon() runs on RAW_M3UA_CT {</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctx0 := int2oct(mp_m3ua_configs[0].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ var OCT4 rctxS0 := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4);</span><br><span style="color: hsl(120, 100%, 40%);">+ /* some random point code whose availability we advertise */</span><br><span style="color: hsl(120, 100%, 40%);">+ var template (value) M3UA_Point_Code adv_pc := ts_M3UA_PC(1234, 0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua(ignore_ssnm := false);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate the first ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_asp_up_act(0);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* activate SG-role ASP (ASP on STP) */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_init_m3ua_srv();</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_CLNT_asp_up_act(M3UA_SRV(0), rctx := int2oct(mp_m3ua_configs[M3UA_SRV(0)].routing_ctx, 4));</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ /* transmit a SCON to the remote ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_send(M3UA_SRV(0), ts_M3UA_SCON({adv_pc}, rctxS0));</span><br><span style="color: hsl(120, 100%, 40%);">+ /* expect that to show up on other ASP */</span><br><span style="color: hsl(120, 100%, 40%);">+ f_M3UA_exp(0, tr_M3UA_SCON({adv_pc}, rctx0));</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span> </span><br><span> </span><br><span> control {</span><br><span>@@ -776,6 +904,13 @@</span><br><span> execute( TC_clnt_sg_to_asp() );</span><br><span> execute( TC_clnt_asp_to_sg() );</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+ /* M3UA SSNM tests */</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_ssnm_aspac_dava_aspia_duna() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_ssnm_distribution_dava_duna() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_ssnm_distribution_dava_duna_multipc() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_ssnm_distribution_dupu() );</span><br><span style="color: hsl(120, 100%, 40%);">+ execute( TC_ssnm_distribution_scon() );</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> /* put this one last as it changes the stp side config */</span><br><span> execute( TC_clnt_asp_act_tmt_loadshare() );</span><br><span> }</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/22787">change 22787</a>. 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<div style="display:none"> Gerrit-Project: osmo-ttcn3-hacks </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I5074dccde9940956439235e8d02e6a722b8da5f5 </div>
<div style="display:none"> Gerrit-Change-Number: 22787 </div>
<div style="display:none"> Gerrit-PatchSet: 3 </div>
<div style="display:none"> Gerrit-Owner: laforge <laforge@osmocom.org> </div>
<div style="display:none"> Gerrit-Reviewer: Jenkins Builder </div>
<div style="display:none"> Gerrit-Reviewer: laforge <laforge@osmocom.org> </div>
<div style="display:none"> Gerrit-Reviewer: pespin <pespin@sysmocom.de> </div>
<div style="display:none"> Gerrit-MessageType: merged </div>